Impressive that your gf also have a 205. Can invite her to a dinner?you bought the black colour st205 from KL? my gf hav a 205 too....ST205 can share the same ecu with mr2 245hp model but it won't be able to control the intercooler water pump....if u have front mount IC then no prob......might be selling off my tom's ecu in the future to go power fc.....
1.6 --> 2.0 who said cannot? hehehe... Find this person, i think he can help you all out.3SGE or 3SGTE is naturally 2.0, so will not be legal to install on AE101. Usually AE101 users will opt for 4AGE 20V (SVT/BT) or 4AGZE (AE101). The latest Celica engine is 2ZZGE 1.8 which is all motor NA with VVTLi. Not easy to turbo a 2ZZGE though...and finding the engine/halfcut is very rare too. Best choice for turbo is 4AGZE, just drop the supercharge and bolt on turbo, however needs an ECU tune to keep up with the turbo (suggested Emanage).
Just my 2cents...